From aaf1289f6b31a8c01501c92366730b2a49644fe8 Mon Sep 17 00:00:00 2001
From: Ruidy <ruidy.nemausat@gmail.com>
Date: Sun, 28 Sep 2025 14:16:18 +0200
Subject: [PATCH] feat(dev): add Air config and Makefile dev target

Add .air.toml for live reload development with Air. Update Makefile to
include a 'dev' target that starts Air with custom cache directories.
Improve .gitignore to exclude 'tmp' directory used by Air.

Refactor frontend JS to use querySelector for robustness. Update HTML
template to fix form method, script loading, and message div syntax.
c
---
 .air.toml  | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 .gitignore |  1 +
 Makefile   |  6 +++++-
 3 files changed, 58 insertions(+), 1 deletion(-)
 create mode 100644 .air.toml

diff --git a/.air.toml b/.air.toml
new file mode 100644
index 0000000..78809f6
--- /dev/null
+++ b/.air.toml
@@ -0,0 +1,52 @@
+root = "."
+testdata_dir = "testdata"
+tmp_dir = "tmp"
+
+[build]
+args_bin = []
+bin = "./tmp/main"
+cmd = "go build -o ./tmp/main ./cmd/payit/"
+delay = 1000
+exclude_dir = ["assets", "tmp", "vendor", "testdata"]
+exclude_file = []
+exclude_regex = ["_test.go"]
+exclude_unchanged = false
+follow_symlink = false
+full_bin = ""
+include_dir = []
+include_ext = ["go", "tpl", "tmpl", "html"]
+include_file = []
+kill_delay = "0s"
+log = "build-errors.log"
+poll = false
+poll_interval = 0
+post_cmd = []
+pre_cmd = []
+rerun = false
+rerun_delay = 500
+send_interrupt = false
+stop_on_error = false
+
+[color]
+app = ""
+build = "yellow"
+main = "magenta"
+runner = "green"
+watcher = "cyan"
+
+[log]
+main_only = false
+silent = false
+time = false
+
+[misc]
+clean_on_exit = false
+
+[proxy]
+app_port = 0
+enabled = false
+proxy_port = 0
+
+[screen]
+clear_on_rebuild = false
+keep_scroll = true
diff --git a/.gitignore b/.gitignore
index 60ad5ff..87a0b5a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 *cache
 *env*
+tmp
diff --git a/Makefile b/Makefile
index 108c61a..524a2c9 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,11 @@ GOCACHE ?= $(CURDIR)/.cache
 GOMODCACHE ?= $(CURDIR)/.modcache
 GOFLAGS ?= -count=1
 
-.PHONY: fmt lint test clean tidy
+.PHONY: dev fmt lint test clean tidy
+
+dev:
+	@echo "Starting development environment"
+	@GOCACHE=$(GOCACHE) GOMODCACHE=$(GOMODCACHE) air -c .air.toml
 
 fmt:
 	@echo "Formatting Go files"